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resolvent    
a. 使溶解的,使分解的
n. 溶剂,解决方法

使溶解的,使分解的溶剂,解决方法

resolvent
n 1: a liquid substance capable of dissolving other substances;
"the solvent does not change its state in forming a
solution" [synonym: {solvent}, {dissolvent}, {dissolver},
{dissolving agent}, {resolvent}]

Resolvent \Re*solv"ent\ (-ent), a.
Having power to resolve; causing solution; solvent.
[1913 Webster]


Resolvent \Re*solv"ent\, n. [L. resolvens, p. pr. of resolvere:
cf. F. r['e]solvant. See {Resolve}.]
1. That which has the power of resolving, or causing
solution; a solvent.
[1913 Webster]

2. (Med.) That which has power to disperse inflammatory or
other tumors; a discutient; anything which aids the
absorption of effused products. --Coxe.
[1913 Webster]

3. (Math.) An equation upon whose solution the solution of a
given pproblem depends.
[1913 Webster]


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  • Should I continue to get regular PSA testing after age 70?
    So even at an older age, these men might want to continue regular prostate cancer screening beyond age 70 But back to my two questions No matter how you answer them, it's essential to consider the limitations of PSA testing More often than not, a mildly elevated PSA happens in men with an enlarged prostate or another reason besides cancer
  • PSA Screening for Men Over 70: Too Much of a Good Thing?
    The bottom line is, a national guideline may be throwing the baby out with the bath Instead of discouraging PSA screening as men enter their 70s, PSA screening among healthy aging men is a justifiable precaution Even better, the need for a biopsy can be ruled in or out by a multiparametric MRI of the prostate
  • What older men need to know about PSA testing and prostate . . .
    PSA scores over time can hold clues as to long-term prostate cancer risk Strauss says the trend in a patient’s PSA score is one reason for ignoring the over-70 guideline If a 70-year-old’s PSA scores have been consistent since his mid-50s, it probably makes sense to stop testing, as the risk of detecting high-risk cancer may be low
  • PSA Tests After 70: Are They Always Necessary? - Medindia
    Despite recommendations against routine PSA screening in older age, nearly two-thirds (64 4%) of men aged 70+ continued to receive PSA tests At age 70 , the screening rate was 47 4% At age 75
  • Should You Get A PSA Test After 70? | Vital Health Insights
    The primary purpose of a PSA test after 70 is to monitor prostate health Elevated PSA levels can signal potential issues, including prostate cancer Early detection allows for timely intervention, which can improve treatment outcomes Regular testing can help track changes in prostate health over time How often should men over 70 get a PSA
  • Stopping PSA tests after age 70 - Prostate cancer - Inspire
    •The NCCN recommends ending routine PSA screening at age 75 for all but very healthy men with a significant life expectancy, who are most likely to benefit from detection of aggressive tumors •The USPSTF discourages men 70 and older from undergoing prostate cancer screening •The AUA recommends against screening men who are 70 and older
  • Who Should Get a PSA Test? - AARP
    Though USPSTF guidelines recommend against PSA testing over the age of 70 for many men, Pomerantz encourages men 70-plus to talk with their doctors about the risks and benefits of continued screening “All men with a life expectancy of over 10 years should be discussing PSA screening with their doctor” no matter their age, he says
  • When is it time to stop being checked for prostate cancer?
    Routine PSA testing to check for prostate cancer is no longer recommended for most men But despite what the experts suggest, many men continue to opt for annual PSA tests This includes a surprisingly large number of men in their 70s In a recent study in the journal Cancer, more than half of a group of men 75 and older had PSA tests and biopsies





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